package com.zhuiyi.yiqingbackend.service;

import com.zhuiyi.yiqingbackend.domain.Banner;

import java.util.List;

public interface BannerService {
    List<String> getBanners();

    boolean addBanner(Banner user);

    boolean delereBannerById(int id);

    boolean updateBanner(Banner user);

    Banner getBannerById(int id);
}
